#include<iostream>
#include<cstdio>
using namespace std;
int n,t,c[2e5+5];
struct node{
    bool flag;
    int num;
}a[2e5+5];
int main()
{
    //freopen("color.in","r",stdin);
    //freopen("color.out","w",stdout);
    cin>>t;
    while(t--)
    {
        for(int i=1;i<=n;i++)
        {
            cin>>a[i].num;
        }
    }
    return 0;
}
